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PartsTable / COMPONENT / B-372
B-372 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GOVERNOR ASSEMBLY,AIR BRAKE is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, block_type: SNATCH, design_form: STRAIGHT, load_rating: 8000.0 POUNDS MAXIMUM LBS, bearing_type: PLAIN, thread_class: 2A SINGLE END A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3940-00-268-9190, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
B-372
NSN: 3940-00-268-9190
FSC: 3940
CAGE: 78998 — ANVIL INDUSTRIES INC CLEVELAND CITY FORGE (USA)
SPECIFICATIONS
materialSTEEL TUBING
block_typeSNATCH
design_formSTRAIGHT
load_rating8000.0 POUNDS MAXIMUM LBS
bearing_typePLAIN
thread_class2A SINGLE END A
locking_styleSAFETY LOCKING
overall_length72.000 INCHES NOMINAL IN
wall_thickness0.028 INCHES NOMINAL IN
sheave_quantity1
attachment_styleFLATTED STIFF SWIVEL HOOK
thread_directionRIGHT-HAND SINGLE END
NSN3940-00-268-9190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GOVERNOR ASSEMBLY,AIR BRAKE TITLE COMPONENT PN B-372 MFR GOVERNOR ASSEMBLY,AIR
KEY FEATURES
•
MATERIAL: COPPER ALLOY BEARING
•
SHEAVE QUANTITY: 1
•
MAXIMUM TACKLE DIAMETER ACCOMMODATED: 0.750 INCHES IN
•
ATTACHMENT STYLE: FLATTED STIFF SWIVEL HOOK
•
LOCKING STYLE: SAFETY LOCKING
•
TACKLE LOCKING DEVICE: NOT INCLUDED
•
SHEAVE BEARING LUBRICATION METHOD: SELF-LUBRICATED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BEARING
MATERIALSTEEL SHEAVE
SHEAVE QUANTITY1
MAXIMUM TACKLE DIAMETER ACCOMMODATED0.750 INCHES IN
ATTACHMENT STYLEFLATTED STIFF SWIVEL HOOK
LOCKING STYLESAFETY LOCKING
TACKLE LOCKING DEVICENOT INCLUDED
SHEAVE BEARING LUBRICATION METHODSELF-LUBRICATED
BLOCK TYPESNATCH
TACKLE ACCOMMODATED TYPEWIRE ROPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
GGGB500Interchangeable
interchangeable cross-reference
interchangeable
GG-B-500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-372?
B-372 is a GOVERNOR ASSEMBLY,AIR BRAKE.
What parts can replace B-372?
There are 2 known substitutes for B-372: GGGB500, GG-B-500. Substitute compatibility should be verified for your specific system.
What is the NSN for B-372?
B-372 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3940-00-268-9190. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026